Usually if a inductor burns it’s because of an overcurrent situation. I would check for shorts in the components surrounding L2. As for the value of L2; I would guess something like 1uH. But only Mikrotik can answer that since there are no schematics available. yes... i think this inductor, but idk...

hi... i have rb 2011 with burning L2 component. i want to replacing, but i need advice for best product for replacing. any recommend?

Agree, years ago I fixed many RB450 (and RB4xx in general) by just replacing all caps. Even if they don't look bulging, it's worth a try. Weird flashing LEDs or "dim" looking LEDs are typical symptoms. Yours seems to be in a reset-loop, maybe because power supply just can't deliver requir...

Hi... i have a trouble with my 450. power LED blinking
can't booting, beeping but bit volume and eht LED blinking too but dim. whats wrong?
this preview video
https://streamable.com/hizva5

Hello... i wanna ask (maybe basic question) i got trouble with my config (interface) after upgrade my ROS to v6.45.6. i cant using any ehter because slave port , if i disable bridge i cant accessing internet from client device, but i can ping some web with winbox terminal. previously on ROS v5 im us...